SIHOO Doro C300 vs Humanscale Freedom

Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.

SIHOO

SIHOO Doro C300

$559.99 – $569.99

Humanscale

Humanscale Freedom

$1,494 – $2,567

$934.01

lower starting price for SIHOO Doro C300 than Humanscale Freedom at the brand stores

Differences at a glance

SIHOO Doro C300Humanscale Freedom

Price: $559.99 – $569.99$1,494 – $2,567
Seat height: 47–55 cm16.125–20.25 in (41–51.4 cm)
Seat depth: 43.5–46 cm17.4–19.85 in (44.2–50.4 cm)
Load capacity: 330 lb (≈ 150 kg)400 lb (181.4 kg)
Recline: Recline Angles: 110°, 120°, 130°Weight-sensitive (self-adjusting) recline; 22° recline plus 7° backrest tilt; seat-to-back reference angle 100°–129°
Arms: 4D coordinated armrests (Up and down, left, right, forward and backward, tilt linkage)6 in range of vertical motion; armrest height 3.75–9.6 in from compressed seat
Headrest: 3D Mechanical HeadrestFreedom Headrest configuration: Dynamic Headrest, moves with the sitter on recline; 5 in vertical adjustment; 30° radial motion
Lumbar support: Self-adaptive dynamic lumbar supportNo separate lumbar adjustment; pivoting backrest gives up to 1 in additional lumbar support
Warranty: 3 years15 years; fabric/cushions/arm pads/casters 5 years

From 1 SIHOO Doro C300 and 27 Humanscale Freedom user reviews, most mentioned first. Green is liked, orange is a caution.

Which is cheaper, the SIHOO Doro C300 or the Humanscale Freedom?

The SIHOO Doro C300 is cheaper to start: $559.99 versus $1,494 for the Humanscale Freedom at the brand stores (Oct 2026).

Which has a higher weight capacity?

The Humanscale Freedom, rated for 400 lb versus 330 lb for the SIHOO Doro C300.

Which has a headrest?

Both: the SIHOO Doro C300 as standard and the Humanscale Freedom as standard.

What do owners mention most?

Adjustability for the SIHOO Doro C300, and adjustability for the Humanscale Freedom, based on review summaries.